Question

a velocity of a body moving with a uniform acceleration of 2m/s square is 10m/s.its velocity after an interval is 4 s is what​

Answer 1

Answer:

18m/m²

Explanation:

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Answer 2

Answer :-

Given :-

• Initial velocity = 10 m/s
• Acceleration = 2 m/s²
• Time = 4 seconds

To Find :-

• Final velocity

Solution :-

We know that,

→ a = ( v - u ) / t

where

• a is acceleration
• v is final velocity
• u is initial velocity
• t is time

Substituting the value in formula :-

→ 2 = ( v - 10 ) / 4

→ v - 10 = 2 × 4

→ v - 10 = 8

→ v = 8 + 10

→ v = 18

Final velocity = 18 m/s